80527050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1201}}^1$

素因数の和:1368

約数の個数: 72

約数和(自身を含む): 217982700

約数和(自身を除く): 137455650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 447, 450, 745, 894, 1201, 1341, 1490, 2235, 2402, 2682, 3603, 3725, 4470, 6005, 6705, 7206, 7450, 10809, 11175, 12010, 13410, 18015, 21618, 22350, 30025, 33525, 36030, 54045, 60050, 67050, 90075, 108090, 178949, 180150, 270225, 357898, 536847, 540450, 894745, 1073694, 1610541, 1789490, 2684235, 3221082, 4473725, 5368470, 8052705, 8947450, 13421175, 16105410, 26842350, 40263525, 80527050]

約数ペア:

[(1, 80527050), (2, 40263525), (3, 26842350), (5, 16105410), (6, 13421175), (9, 8947450), (10, 8052705), (15, 5368470), (18, 4473725), (25, 3221082), (30, 2684235), (45, 1789490), (50, 1610541), (75, 1073694), (90, 894745), (149, 540450), (150, 536847), (225, 357898), (298, 270225), (447, 180150), (450, 178949), (745, 108090), (894, 90075), (1201, 67050), (1341, 60050), (1490, 54045), (2235, 36030), (2402, 33525), (2682, 30025), (3603, 22350), (3725, 21618), (4470, 18015), (6005, 13410), (6705, 12010), (7206, 11175), (7450, 10809)]